Mutation thyA45
- Name: thyA45
- Type: Unknown
- Mutation of Gene: thyA
- Approx. Map Location: 63.86
- Comments
- Strains with this marker must have their medium supplemented with thymine (25ug/ml). This is true even for rich medium such as LB. Otherwise thymine starvation can lead to thymineless death.
- was called tlr-25 and thyR25, in conflict with the thyA25 allele. The Tlr (Thy low req.) phenotype is now known to result from two mutations, thyA--, deo-.
- References
- 4 Strains Carrying This Mutation
Name Mutations Genotype HF4704 3 F-, thyA45, uvrA103, deo-225 H502 5 F-, thyA45, endA3, uvrA103, deo-225, φXs KNK452 5 F-, gyrA42(ts), thyA45, polA0, uvrA103, deo-225 KNK453 5 F-, [gyrA43](ts), thyA45, polA0, uvrA103, deo-225